More and more women (and men) are seeking treatments to fill out those crow's feet, frown lines and wrinkles as well as puffing up lips. In response to the growing demand, more options are now available and people are reporting satisfactory results. Are they safe? What works best? How is it different than botox? The FDA is responsible for monitoring these products and has developed a helpful guide, Filling in Wrinkles Safely that provides important consumer information.